Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034970124> ?p ?o ?g. }
- W2034970124 endingPage "438" @default.
- W2034970124 startingPage "425" @default.
- W2034970124 abstract "Abstract— The 24 km diameter Ries impact crater in southern Germany is one of the most studied impact structures on Earth. The Ries impactor struck a Triassic to Upper Jurassic sedimentary sequence overlying Hercynian crystalline basement. At the time of impact (14.87 × 0.36 Ma; Storzer et al. , 1995), the 350 m thick Malm limestone was present only to the south and east of the impact site. To the north and west, the Malm had been eroded away, exposing the underlying Dogger and Lias. The largest proportion of shocked target material is in the impact‐melt‐bearing breccia suevite. The suevite had been believed to be derived entirely from the crystalline basement. Calcite in the suevite has been interpreted as a postimpact hydrothermal deposit. From optical inspection of 540 thin sections of suevite from 32 sites, I find that calcite in the suevite shows textural evidence of liquid immiscibility with the silicate impact melt. Textural evidence of liquid immiscibility between silicate and carbonate melt in the Ries suevite includes carbonate globules within silicate glass, silicate globules embedded in carbonate, deformable and coalescing carbonate spheres within silicate glass, sharp menisci or cusps and budding between silicate and carbonate melt, fluidal textures and gas vesicles in carbonate schlieren, a quench crystallization sequence of the carbonate, spinifex textured quenched carbonate, separate carbonate spherules in the suevite mineral‐fragment matrix, and inclusions of mineral fragments suspended in carbonate blebs. Given this evidence of liquid immiscibility, the carbonate in the suevite therefore has—like the silicate melt—a primary origin by impact‐shock melting. Evidence of carbonate‐silicate liquid immiscibility is abundant in the suevites from the southwest to east of the Ries crater. The rarer suevites to the west to northeast of the crater are nearly devoid of carbonate melts. This correspondence between the occurrence of outcropping limestones at the target surface and the formation of carbonate melt indicates that the Malm limestones are the source rocks of the carbonate impact melt. This correspondence shows that the suevites preserve a compositional memory of their source rocks. From the regional distribution of suevites with or without immiscible carbonate melts, it is inferred that the Ries impactor hit the steep Albtrauf escarpment at its toe, in an oblique impact from the north." @default.
- W2034970124 created "2016-06-24" @default.
- W2034970124 creator A5064284459 @default.
- W2034970124 date "1999-05-01" @default.
- W2034970124 modified "2023-10-15" @default.
- W2034970124 title "Carbonate‐silicate liquid immiscibility upon impact melting: Ries Crater, Germany" @default.
- W2034970124 cites W1965256450 @default.
- W2034970124 cites W1970922623 @default.
- W2034970124 cites W1972875957 @default.
- W2034970124 cites W1975644638 @default.
- W2034970124 cites W2003487411 @default.
- W2034970124 cites W2009374905 @default.
- W2034970124 cites W2015361267 @default.
- W2034970124 cites W2020490574 @default.
- W2034970124 cites W2023415915 @default.
- W2034970124 cites W2023584231 @default.
- W2034970124 cites W2025782043 @default.
- W2034970124 cites W2029515683 @default.
- W2034970124 cites W2031118449 @default.
- W2034970124 cites W2032178071 @default.
- W2034970124 cites W2038008790 @default.
- W2034970124 cites W2041042258 @default.
- W2034970124 cites W2042970466 @default.
- W2034970124 cites W2047417409 @default.
- W2034970124 cites W2054855499 @default.
- W2034970124 cites W2072538484 @default.
- W2034970124 cites W2081661122 @default.
- W2034970124 cites W2085277758 @default.
- W2034970124 cites W2085826736 @default.
- W2034970124 cites W2089442115 @default.
- W2034970124 cites W2107582290 @default.
- W2034970124 cites W2114766531 @default.
- W2034970124 cites W2147933187 @default.
- W2034970124 cites W2160126120 @default.
- W2034970124 cites W2315955109 @default.
- W2034970124 cites W2912634829 @default.
- W2034970124 cites W3024208057 @default.
- W2034970124 cites W3025603684 @default.
- W2034970124 cites W4235258704 @default.
- W2034970124 doi "https://doi.org/10.1111/j.1945-5100.1999.tb01351.x" @default.
- W2034970124 hasPublicationYear "1999" @default.
- W2034970124 type Work @default.
- W2034970124 sameAs 2034970124 @default.
- W2034970124 citedByCount "88" @default.
- W2034970124 countsByYear W20349701242012 @default.
- W2034970124 countsByYear W20349701242013 @default.
- W2034970124 countsByYear W20349701242014 @default.
- W2034970124 countsByYear W20349701242015 @default.
- W2034970124 countsByYear W20349701242016 @default.
- W2034970124 countsByYear W20349701242017 @default.
- W2034970124 countsByYear W20349701242018 @default.
- W2034970124 countsByYear W20349701242019 @default.
- W2034970124 countsByYear W20349701242020 @default.
- W2034970124 countsByYear W20349701242021 @default.
- W2034970124 countsByYear W20349701242022 @default.
- W2034970124 countsByYear W20349701242023 @default.
- W2034970124 crossrefType "journal-article" @default.
- W2034970124 hasAuthorship W2034970124A5064284459 @default.
- W2034970124 hasBestOaLocation W20349701241 @default.
- W2034970124 hasConcept C121332964 @default.
- W2034970124 hasConcept C127313418 @default.
- W2034970124 hasConcept C127413603 @default.
- W2034970124 hasConcept C17409809 @default.
- W2034970124 hasConcept C179537507 @default.
- W2034970124 hasConcept C191897082 @default.
- W2034970124 hasConcept C192562407 @default.
- W2034970124 hasConcept C199289684 @default.
- W2034970124 hasConcept C2776779945 @default.
- W2034970124 hasConcept C2777335606 @default.
- W2034970124 hasConcept C2780191791 @default.
- W2034970124 hasConcept C2780659211 @default.
- W2034970124 hasConcept C42360764 @default.
- W2034970124 hasConcept C62074269 @default.
- W2034970124 hasConcept C87355193 @default.
- W2034970124 hasConceptScore W2034970124C121332964 @default.
- W2034970124 hasConceptScore W2034970124C127313418 @default.
- W2034970124 hasConceptScore W2034970124C127413603 @default.
- W2034970124 hasConceptScore W2034970124C17409809 @default.
- W2034970124 hasConceptScore W2034970124C179537507 @default.
- W2034970124 hasConceptScore W2034970124C191897082 @default.
- W2034970124 hasConceptScore W2034970124C192562407 @default.
- W2034970124 hasConceptScore W2034970124C199289684 @default.
- W2034970124 hasConceptScore W2034970124C2776779945 @default.
- W2034970124 hasConceptScore W2034970124C2777335606 @default.
- W2034970124 hasConceptScore W2034970124C2780191791 @default.
- W2034970124 hasConceptScore W2034970124C2780659211 @default.
- W2034970124 hasConceptScore W2034970124C42360764 @default.
- W2034970124 hasConceptScore W2034970124C62074269 @default.
- W2034970124 hasConceptScore W2034970124C87355193 @default.
- W2034970124 hasIssue "3" @default.
- W2034970124 hasLocation W20349701241 @default.
- W2034970124 hasOpenAccess W2034970124 @default.
- W2034970124 hasPrimaryLocation W20349701241 @default.
- W2034970124 hasRelatedWork W1967113918 @default.
- W2034970124 hasRelatedWork W1970898185 @default.
- W2034970124 hasRelatedWork W1982293316 @default.
- W2034970124 hasRelatedWork W2027488691 @default.
- W2034970124 hasRelatedWork W2268315325 @default.